Shopping Cart


-Your cart is empty.-

Optima Blue Top D31M Marine Battery 12V 12 volt Deep Cycle Boat Stereo Jet Ski

Price: $284.99


Click Here. Double your traffic. Get Vendio Gallery - Now FREE!


Optima Blue Top D31M Marine Battery 12 V Deep Cycle Boat Stereo
Multi Purpose
http://imagehost.vendio.com/preview/a/35134189/aview/optima31m.jpg

Battery Model: D31M
Part Number: 8052-161
Nominal Voltage: 12 volts
NSN: 6140 01 502 4405
Description: High power, dual purpose engine start and
deep cycle, sealed lead acid battery

Physical Characteristics:
Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary
SPIRALCELL® technology.
Electrolyte: Sulfuric acid, H2SO4
Case: Polypropylene
Color: Case: Light Gray
Cover: “OPTIMA” Blue
Group Size: BCI: 31
Standard Metric
Length:  12.774”  324.46 mm
Width:  6.529”  165.84 mm
Height:  9.370”  238.00 mm (Height at the top of terminals)
Weight:  59.8 lb  27.1 kg



Performance Data:
Open Circuit Voltage (Fully charged): 13.1 volts
Internal Resistance (Fully charged): .0025 ohms
Capacity: 75 Ah (C/20)
Reserve Capacity: BCI: 155 minutes
(25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off)
Power:
CCA (BCI 0°F): 900 amps
MCA (BCI 32°F): 1125 amps
Recommended Charging:
The following charging methods are recommended to ensure a long battery life: (Always use a
voltage regulated charger with voltage limits set as described below.)
Model: D31M
These batteries are designed for starting and deep cycle applications and for use in vehicles
with large accessory loads.

Recommended Charging Information:
Alternator: 13.65 to 15.0 volts
Battery Charger (Constant Voltage): 13.8 to 15.0 volts; 10 amps maximum; 6-12 hours approximate
Float Charge: 13.2 to 13.8 volts; 1 amp maximum; (indefinite time at lower voltages)
Rapid Recharge: Maximum voltage 15.6 volts. No current limit as long as battery
(Constant voltage charger) temperature remains below 125°F (51.7°C). Charge until
current drops below 1 amp.
Cyclic or Series String Applications: 14.7 volts. No current limit as long as battery temperature
remains below 125°F (51.7°C). When current falls below 1 amp,
finish with 3 amp constant current for 1 hour.
All limits must be strictly adhered to.
Recharge Time: (example assuming 100% discharge – 10.5 volts)
Current Approximate time to 90% charge
100 amps  52 minutes
50 amps  112 minutes
25 amps  210 minutes



Recharge time will vary according to temperature and charger characteristics. When using
Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When
amperage drops below 1 amp, the battery will be close to a full state of charge.


Terminal Configuration: SAE / BCI automotive and 5/16”-18UNC-2A threaded stainless steel stud.
 

(All charge recommendations assume an average room temperature of 77°F (25°C).
Always wear safety glasses when working with batteries.
Always use a voltage regulated battery charger with limits set to the above ratings. Overcharging
can cause the safety valves to open and battery gases to escape, causing premature end of life.
These gases are flammable! You cannot replace water in sealed batteries that have been
overcharged. Any battery that becomes very hot while charging should be disconnected
immediately.

 






















NO INTERNATIONAL SHIPPING.  ONLY AVAILABLE TO SHIP TO THE LOWER 48 STATES. 

THANK YOU.

Return
Items must be returned within 14 days .
Refund will be given as Money back or exchange/replacement.
Refund policy details:
null
Shipping

Destination: United States

CarrierMethodShipping CostPer additional Item
UPSGround$20.00$0.00
STANDARDStandard$0.00$0.00
Payment Method

Type

Instructions to Buyer

CashOnPickupnull
Insurance
Not Offered (Domestic)
 
Online Store Powered by Vendio | Privacy Policy